Tag: 7

6 buttons useless box

i want to make a useless box with 6 buttons MY CODE // steppmm*moveX=240 #include <Stepper.h> int BUTTON_PIN[7] = {26, 27, 22, 23, 24, 25, 10}; int lastState = LOW; int currentState; float Stepmm = 250 ; float A = 0; float B = 0; int S1[0]; const int stepsPerRevolution = 200 ; int switchPos[9] […]

Tags -11, -23, 10}; int lastState = LOW; int currentState; float Stepmm = 250 ; float A = 0; float B = 0; int S1[0]; const int stepsPerRevolution = 200 ; i, 12, 15, 18, 21, 22, 24, 24}; Stepper myStepper(stepsPerRevolution, 25, 27, 3, 5); int stepCount = 0; void setup() { Serial.begin(9600); myStepper.setSpeed(180); for (int i = 0; i < 10; i++) { pinMode(BUTTON_PIN[i], 6, 7, 9, i want to make a useless box with 6 buttons MY CODE // steppmm*moveX=240 #include int BUTTON_PIN[7] = {26, INPUT_PULLUP); } moveX(2); while (digitalRead(BUTTON_PIN[6]) == 1) { //moveX(-1); Serial.println("a"); } moveX(1.5); while (digitalRead(BUTTO, which is of non-class type 'int [0]' S1.back(i); ^~~~ Stepper_Motor_1.3:50:8: error: request for member 'pop' in 'S1', which is of non-class type 'int [0]' S1.pop(0); ^~~ exit status 1 incompatible types in assignment of 'int' to 'int [0]'

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Need to generate output in the following format year, q1,q2,q3,q4 in the MS SQL server for below data

Post author By Full Stack
Post date February 28, 2021
No Comments on Need to generate output in the following format year, q1,q2,q3,q4 in the MS SQL server for below data

CREATE TABLE acquisition ( id INT PRIMARY KEY IDENTITY, company_name VARCHAR(100), cost_amount INT NOT NULL, acquired_at DATE NOT NULL ); INSERT INTO acquisition(company_name, cost_amount, acquired_at) VALUES (1,’HOFA’, 6850, ‘2010-01-17′), (2,’POGA’, 9256, ‘2019-09-04′), (3,’CUPU’, 9329, ‘2012-08-21′), (4,’BULO’, 5162, ‘2020-11-21′), (5,’GICE’, 5301, ‘2012-10-04′), (6,’TOSE’, 1790, ‘2018-09-30′), (7,’POWU’, 7183, ‘2019-05-21′), (8,’YEJO’, 1491, ‘2010-12-12′), (9,’XAMO’, 5974, ‘2010-03-23′), (10,’TEFA’, 9456, […]

Tags -11, -23, '2010-01-17'), '2010-03-23'), '2010-12-12'), '2012-06-29', '2012-08-21'), '2016-07-31'), '2016-08-17'), '2016-11-02'), '2018-09-30', '2019-01-08', '2019-02-17'), '2019-06-12'), '2019-10-30', '2020-07-06', '2020-11-21'), '5942', 'BITO', 'BULO', 'CUPU', 'DIFA', 'FIKE', 'GATI', 'GICE', 'GOCU', 'HOFA', 'KIRE', 'KULA', 'MILE', 'MOMU', 'POGA', 'POWU', 'ROKU', 'TEFA', 'TOSE', 'VAYA', 'XAMO', 'YEJO', "14", "1491", "2012-10-04", "2018-04-04", "2019-03-19", "2019-05-21", "2019-12-20", "2020-04-09", "5162", "5301", "riso", ['2019-09-04', >", 10, 1127, 12, 13, 15, 16, 17, 1790, 18, 19, 1969, 2, 20, 2020-02-26, 21, 22, 24, 2469, 2655, 2695, 2790, 3, 4, 5, 5478, 5974, 6, 6850, 6997, 7, 7113, 7183, 8, 8104, 9, 9256, 9329, 9456, 9578, 9633, acquired_at DATE NOT NULL ); INSERT INTO acquisition(company_name, acquired_at) VALUES (1, company_name VARCHAR(100), cost_amount, cost_amount INT NOT NULL, CREATE TABLE acquisition ( id INT PRIMARY KEY IDENTITY, Kali, volu"

Mastering Development

Gurobi/Python Syntax for print commands to get a specific result?

Post author By Full Stack
Post date February 27, 2021
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I’m trying to figure out the syntax to print the following optimization problem. It’s supposed to look like this when printed: The minimum workers for Scheduling: 14 Shift 1: workers starting = 0, total working = __, required = __ Shift 2: workers starting = 6, total working = __, required = __ Shift 3: […]

Tags __, __)) print() I've been stuck on this for awhile, "total working" is the number of workers starting that shift plus the number of workers who started in the previous shift (each worker works, 2, 6, 7, 8] # minimum number of workers during shift # Create a new model m = Model("Scheduling") # Create variables x=m.addVars(len(minimum), and "required" is the same values as in the demand array. The code I have so far is below. I just need help with the last two print commands, GRB.MINIMIZE) # Add Constraint m.addConstrs((x[i%len(minimum)] + x[(i-1)%len(minimum)] >= demand[i] for i in range(len(demand))), I'm trying to figure out the syntax to print the following optimization problem. It's supposed to look like this when printed: The minimum w, m.objVal)) print() n=0 for v in m.getVars(): n += 1 print('Shift %d: workers starting =, name='shift') # Optimize model m.optimize() # Print the results print('The minimum workers for the %s: %d' % (m.ModelName, name="Shift") # Set Objective m.setObjective(x.sum(), required = __ "Workers starting" is the number of workers starting that shift, required = __ Shift 2: workers starting = 6, required = __ Shift 3: workers starting = 0, required = __ Shift 4: workers starting = 4, required = __ Shift 5: workers starting = 4, required = %s' % (n, so any help would be greatly appreciated., total working =, total working = __, V.x, vtype=GRB.CONTINUOUS

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how does this concat command work with this array?

Post author By Full Stack
Post date February 27, 2021
No Comments on how does this concat command work with this array?

I came across this JS problem but I can’t figure out the syntax of how it’s working, could someone please help to explain? I don’t understand the empty square bracket syntax at the start and then how the concat is being applied with another empty square bracket? it’s just quite confusing for me. Appreciate any […]

Tags -11, 10, 12, 12]]; let flattened = [].concat.apply([], 2, 3, 4, 5, 6, 7, 8, 9, arr + 1, could someone please help to explain? I don't understand the empty square bracket syntax at the start and then how the concat is being applie, I came across this JS problem but I can't figure out the syntax of how it's working

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Javascript Sorting Matrix Diagonally

Post author By Full Stack
Post date February 26, 2021
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There is an algorithm question asking to sort a matrix diagonally. I’m not finding a solution for this quesiton. const matrix = [ [1, 3, 9, 4], [9, 5, 7, 7], [3, 6, 9, 7], [1, 2, 2, 2] ] Should output: [ [1, 9, 9, 7], [3, 5, 6, 9], [3, 4, 7, 7], […]

Tags 1, 2, 2] ] My code so far: function diagonalSort(matrix) { const cols = matrix[0].length; const rows = matrix.length; const maxLength = Mat, 2] ] Should output: [ [1, 3, 4, 5, 6, 7, 7 ] [ 2 ] But how to put it back together...?, 7.2, 9, 9: 3}, 9.1, 9] { { 2, rows); let temp; for (let k = 0; k = 0; y--) { let x =, There is an algorithm question asking to sort a matrix diagonally. I'm not finding a solution for this quesiton. const matrix = [ [1, x); if (x >= 0 && x 0) { console.log(temp); }, y

User Help

How do I count how many times I have columns that are populated?

Post author By How To
Post date February 26, 2021
No Comments on How do I count how many times I have columns that are populated?

I have a decent sized spreadsheet (9,000 rows, and 150 columns). The columns indicate the various weeks of a year a product (the row) generated a sale. I want to count how many instances there are with consecutive weeks where a sale is recorded. For instance, let’s say a product has generated a sale in […]

Tags -23, 000 rows., 22, 24, 25. What formula do I need to say "there were 3 instances where weeks had sales"(the 3 instances being Weeks 2-4, 3, 4, 7, and 150 columns). The columns indicate the various weeks of a year a product (the row) generated a sale. I want to count how many instances t, and Weeks 22-25). I don't need to count how many weeks had sales, etc) and for the life of me I cannot figure it out., I have a decent sized spreadsheet (9, I need to count how many times there were sales back to back (or back to back to back, let's say a product has generated a sale in Week 2, Week 7

Mastering Development

What is the efficient way to find an array inside an array?

Post author By Full Stack
Post date February 25, 2021
No Comments on What is the efficient way to find an array inside an array?

Find an Array of Values Inside an Array Lets say I have an array [1,2,3,8,2,3,4,5,6,7,8] and I want to find the first occurrence of the values [3,4,5,6] together, how might I do that? I can use Array.prototype.findIndex, but when I am looking for a large amount of values in a large array, it doesn’t feel […]

Tags 2, 3, 4, 5, 6, 6] together, 6]; //Problem: an array isn't a function largeArray.findIndex(smallArray); /* Problem: always returns -1 because it checks each element rat, 7, 8, 8] and I want to find the first occurrence of the values [3, 8]; let smallArray = [3, but when I am looking for a large amount of values in a large array, Find an Array of Values Inside an Array Lets say I have an array [1, how might I do that? I can use Array.prototype.findIndex, it doesn't feel like the proper way to do it. What fails: let largeArray = [1

Mastering Development

Recursive AWS Lambda function calls – Best Practice

Post author By Full Stack
Post date February 25, 2021
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I’ve been tasked to look at a service built on AWS Lambda that performs a long-running task of turning VMs on and off. Mind you, I come from the Azure team so I am not familair with the styling or best practices of AWS services. The approach the original developer has taken is to send […]

Tags 2, 2) // get first two items doWork(toDo) // Then... except it builds a new HTTP request with aws sdk Lambda(workload) // 3, 3, 4, 5, 6, 7, 8, 8] // The Lambda HTTP endpoint function Lambda(workload) { if (!workload.length) { return "No more work!" } const toDo =, and be stateless. The queue would be populated by a service (Jenkins? Lambda? Manually?), as needed, etc. } This seems highly inefficient and unreliable (correct me if I am wrong). There is a lot of state being stored in this process and in, I come from the Azure team so I am not familair with the styling or best practices of AWS services. The approach the original developer has, I've been tasked to look at a service built on AWS Lambda that performs a long-running task of turning VMs on and off. Mind you, then a second service would read from the queue (and ideally scale-out as well, where ideally the endpoint would handle one workload at a time

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Remapping image values in Google Earth Engine Python API

Post author By Server Questions
Post date February 25, 2021
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I am trying to remap some values on an image using the python API but I am struggling to understand the syntax. In javascript I would do it like this: var image = image.remap({from: [1, 2, 3, 4, 5, 6, 7, 8 , 9 , 10 , 11, 12, 13], to: [1, 0, 0, 0, […]

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How can the GeoKeyDirectoryTag byte string be decoded from a las header vlrs?

Post author By Server Questions
Post date February 24, 2021
No Comments on How can the GeoKeyDirectoryTag byte string be decoded from a las header vlrs?

I am currently reading a .las file with laspy and transforming the points to a custom state plane coordinate system. I would like to update the GeoKeyDirectoryTag but cannot find information on how it is encoded. The sample I have results in the following: User ID LASF_Projection Record ID 34735 Description = GeoKeyDirectoryTag (mandatory) VLR_body […]